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Options

Options are versatile derivative instruments that give traders the right, but not the obligation, to buy (Call) or sell (Put) a digital asset at a specific strike price.Unlike futures, options offer a flexible way to hedge against "black swan" events or speculate on implied volatility. The 2026 landscape features a surge in on-chain options vaults (DOVs) and structured products that simplify complex "Greeks" for retail users. Explore this tag for insights into premium pricing, expiration cycles, and advanced strategic hedging in the decentralized derivatives market.

20414 Articles
Created: 2026/02/02 18:52
Updated: 2026/02/02 18:52
Ethereum Treasuries Could Challenge Bitcoin’s Dominance, Analysts Say

Ethereum Treasuries Could Challenge Bitcoin’s Dominance, Analysts Say

The post Ethereum Treasuries Could Challenge Bitcoin’s Dominance, Analysts Say appeared first on Coinpedia Fintech News Ethereum is getting a lot of attention from big companies. A recent Reddit discussion highlighted how Fundamental Global Inc., a Nasdaq-listed firm, plans to raise five billion US dollars and use most of it to buy Ethereum.  The company wants to hold ETH for the long term, stake it, and use it in DeFi to …

Author: CoinPedia

2025/08/20

Best Bitcoin Wallets in August 2025: Secure, Smart & Self-Custodial Options Compared

Best Bitcoin Wallets in August 2025: Secure, Smart & Self-Custodial Options Compared

The post Best Bitcoin Wallets in August 2025: Secure, Smart & Self-Custodial Options Compared appeared on BitcoinEthereumNews.com. Looking for the best Bitcoin wallets in August 2025? We compare the top Bitcoin and crypto wallets for secure self-custody. These next-gen wallets eliminate single points of failure, offering smarter key recovery and institutional-grade security. Here’s how they stack up. Why Bitcoin Wallets Are Evolving in 2025 After the collapse of custodial giants like FTX […] Source: https://news.bitcoin.com/best-bitcoin-wallets-august-2025/

Author: BitcoinEthereumNews

2025/08/20

Bitcoin Crashes Under $113K: Buy Signal or Panic?

Bitcoin Crashes Under $113K: Buy Signal or Panic?

The post Bitcoin Crashes Under $113K: Buy Signal or Panic? appeared on BitcoinEthereumNews.com. Key Notes Social sentiment is at its most bearish since the June 22 panic sells. Over $40 billion in Open Interest highlights risky leveraged long positions. Institutions now hold 1.3 million BTC, steadily absorbing supply. On August 19, leading cryptocurrency BTC $113 833 24h volatility: 1.4% Market cap: $2.27 T Vol. 24h: $45.37 B slipped below $113,000, triggering fear in the market. The market is currently experiencing the most bearish sentiment seen since June’s geopolitical turmoil. Yet, while the crowd is bracing for more pain, some argue that history suggests this fear could actually be a buy signal. Social Sentiment Turns Ultra Bearish According to on-chain analytics firm Santiment, retail traders have flipped from extreme optimism to sudden profit-taking after Bitcoin’s failure to bounce. Social sentiment has crashed to levels not seen since June 22, when US airstrikes on Iran sent shockwaves through global markets and triggered a cascade of panic sells. The chart from Santiment highlights a recurring pattern: when the crowd becomes greedy, prices often correct lower, but when fear dominates, prices usually find a floor and bounce. Bitcoin positive vs negative sentiment ratio | Source: Santiment Santiment cited the Bitcoin positive vs negative sentiment ratio chart, suggesting major dates where fear took the market down: On June 22, major fear struck the market amid geopolitical tensions, marking an “optimal dip-buy moment” as prices rebounded shortly after. On July 9, the crowd’s greed coincided with optimism over tariff easing, pushing Bitcoin higher, but the rally later corrected. On August 18, traders piled into dip-buys, expecting a bounce, but the market punished this over-eagerness with another downturn. Similarly, on August 19, the crowd gave up, beginning panic selling, a signal that often precedes actual recovery. Historically, the market tends to move opposite to the crowd’s emotions. For patient investors,…

Author: BitcoinEthereumNews

2025/08/20

The Hidden Danger in Your Wallet: Token Approvals Explained

The Hidden Danger in Your Wallet: Token Approvals Explained

The post The Hidden Danger in Your Wallet: Token Approvals Explained appeared on BitcoinEthereumNews.com. Discover how Trust Wallet tackles token approval risks with safer UX and tools for 200M+ users. By Eve Lam, CISO at Trust Wallet. The Invisible Risk Lurking in Your Wallet Token approvals are one of the most overlooked threats in Web3. Every time you connect your wallet and authorize a dApp to access your tokens, you’re often granting indefinite access. Over time, these approvals accumulate quietly in the background. Most users don’t even know they exist, and in fact, over $475M stolen since 2020 in reported approval hacks and exploits according to Revoke. This is more than a technical gap in our eyes. It’s more of a UX failure and a security blind spot, and for the next wave of users entering Web3, it’s a risk they shouldn’t have to carry. Leading on safety is a core responsibility for any wallet provider—and with over 15 million monthly active users and more than 200 million downloads, it’s a responsibility Trust Wallet fully embraces. Fixing the token approvals problem is part of that commitment, ensuring stronger protection for everyone who relies on us and helping to build a safer Web3 ecosystem. Why Infinite Approvals Became the Norm When you use a decentralized application (dApp), it can’t move your tokens unless you give permission through a token approval transaction. Approvals let a smart contract spend your tokens on your behalf. Most dApps ask for unlimited approval so you don’t have to approve every time. Once granted, these approvals stay active on-chain until you revoke them. This convenience comes at a cost: token approvals are silent, permanent, and risky by default. Users give dApps unlimited access without realizing it. Wallets rarely show or explain these permissions. Attackers exploit them—often long after the approval is granted. How Approval Risk Builds Over Time Real-world threats often…

Author: BitcoinEthereumNews

2025/08/20

October Set To Reshape Crypto ETFs With Key Approvals Ahead

October Set To Reshape Crypto ETFs With Key Approvals Ahead

The post October Set To Reshape Crypto ETFs With Key Approvals Ahead appeared on BitcoinEthereumNews.com. Nate Geraci predicts the approval of XRP, Solana, and Litecoin ETFs by October 2025. Approval of ETH staking ETFs could pave the way for yield-based crypto investment products. Coordinated October decisions could unleash major institutional capital flows in the market. The cryptocurrency ETF market may be on the verge of a major breakthrough with several approvals expected in the coming months. In his X post, ETF analyst Nate Geraci has predicted that cryptocurrency ETF “floodgates appear set to open in the next two months” as regulatory frameworks near completion for alternative digital asset products. The president of Nova Dius Wealth and co-founder of ETF Institute highlighted that XRP, Solana, and Litecoin ETFs will get faster approvals.  Geraci’s forecast comes as the SEC has clustered all pending cryptocurrency ETF decisions into October 2025 deadlines, creating a structure for simultaneous approvals across multiple digital assets. His prediction suggests confidence that regulatory hurdles preventing alternative crypto ETF launches will be resolved within the timeline. Spot crypto ETF floodgates appear set to open in next two months… Xrp, sol, ltc, etcetera ETFs. Full regulatory framework should be in place for spot crypto ETFs. Spot eth ETF staking approval any day now IMO. Clarity Act now in Senate. Remainder of year should be wild. — Nate Geraci (@NateGeraci) August 20, 2025 Staking Features and Legislative Progress Drive Optimism The ETF expert pointed out that spot Ethereum ETF staking approval could be done soon, thus allowing yield generation for existing Ethereum investment products. This development could set a precedent for staking features across other proof-of-stake cryptocurrency ETFs under consideration. The combination of staking approvals and legislative progress suggests the regulatory environment is changing toward accommodation rather than restriction of cryptocurrency investment products. This transition could allow features and asset classes previously considered too risky or unclear…

Author: BitcoinEthereumNews

2025/08/20

APT Miner offers investors stable daily returns in BTC

APT Miner offers investors stable daily returns in BTC

Bitcoin’s price swings highlight the challenge for long-term investors, driving interest in stable cash flow options like APT Miner. #sponsored

Author: Crypto.news

2025/08/20

How an Ether Trader’s $125K Exploded to $43M Before a Near Total Loss

How an Ether Trader’s $125K Exploded to $43M Before a Near Total Loss

In a dramatic twist of fate, an Ethereum trader saw a monumental rise and fall in their investment journey, turning a modest stake into millions before facing a near-total loss. This event underscores the volatile nature of cryptocurrency investments and offers a stark reminder of the inherent risks involved. An Epic Ascent The trader in [...]

Author: Crypto Breaking News

2025/08/20

How to Capture OAuth Callbacks in CLI and Desktop Apps with Localhost Servers

How to Capture OAuth Callbacks in CLI and Desktop Apps with Localhost Servers

This tutorial walks through building a production-ready OAuth callback server that works across Node.js, Deno, and Bun. We'll cover everything from the basic HTTP server setup to handling edge cases that trip up most implementations.

Author: Hackernoon

2025/08/20

No More ‘Ship and Pray’: Testing SaaS Billing Systems with Playwright & Stripe Test Clocks

No More ‘Ship and Pray’: Testing SaaS Billing Systems with Playwright & Stripe Test Clocks

Stripe Test Clocks and Playwright E2E Testing combine for real-time billing verification. Test complete billing lifecycles (trial → payment → renewal) in minutes. Verify exact invoice amounts and subscription status transitions. Catch billing bugs before they reach production.

Author: Hackernoon

2025/08/20

How AI Agents Become Digital Employees of a Business

How AI Agents Become Digital Employees of a Business

A new architecture is emerging: AI agents that don't just react, but can independently develop a logic of actions, adjust their tactics, utilize tools, and remember what has already been tried. From LangGraph and CrewAI architecture to the practice of implementation in ML projects and finance.

Author: Hackernoon

2025/08/20

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